You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ignite.apache.org by "Pavel Tupitsyn (Jira)" <ji...@apache.org> on 2025/03/18 12:02:00 UTC
[jira] [Updated] (IGNITE-24827) .NET: Thin 3.0: Error logged on graceful disconnect

     [ https://issues.apache.org/jira/browse/IGNITE-24827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Tupitsyn updated IGNITE-24827:
------------------------------------
    Description: 
Run the following code:

{code:csharp}
var cfg = new IgniteClientConfiguration
{
    LoggerFactory = LoggerFactory.Create(builder => builder.AddConsole().SetMinimumLevel(LogLevel.Debug)),
    Endpoints = { "localhost" }
};

using var client = await IgniteClient.StartAsync(cfg);
var table = await client.Tables.GetTableAsync("x");
Console.WriteLine($"Table: {table?.Name}");
{code}

Error is logged on client close, even though we close it gracefully (via 'using' block):
{code}
info: Apache.Ignite.Internal.ClientFailoverSocket[1020]
      Ignite.NET client version 3.0.0.2700+947054a914 is starting
info: Apache.Ignite.Internal.ClientSocket-1[1010]
      Server-side IdleTimeout is not set, using configured IgniteClientConfiguration.HeartbeatInterval: 00:00:30
info: Apache.Ignite.Internal.ClientSocket-1[1017]
      Partition assignment change notification received [remoteAddress=127.0.0.1:10800, timestamp=114183308401967104
Table: 
fail: Apache.Ignite.Internal.ClientSocket-1[1014]
      Exception while reading from socket, connection closed: The operation was canceled.
      System.OperationCanceledException: The operation was canceled.
         at System.Threading.CancellationToken.ThrowOperationCanceledException()
         at System.Threading.CancellationToken.ThrowIfCancellationRequested()
         at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
         at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
         at Apache.Ignite.Internal.ClientSocket.ReceiveBytesAsync(Stream stream, Byte[] buffer, Int32 size, MetricsContext metricsContext, CancellationToken cancellationToken)
         at Apache.Ignite.Internal.ClientSocket.ReadMessageSizeAsync(Stream stream, Byte[] buffer, MetricsContext metricsContext, CancellationToken cancellationToken)
         at Apache.Ignite.Internal.ClientSocket.ReadResponseAsync(Stream stream, Byte[] messageSizeBytes, MetricsContext metricsContext, CancellationToken cancellationToken)
         at Apache.Ignite.Internal.ClientSocket.RunReceiveLoop(CancellationToken cancellationToken)
{code}

> .NET: Thin 3.0: Error logged on graceful disconnect
> ---------------------------------------------------
>
>                 Key: IGNITE-24827
>                 URL: https://issues.apache.org/jira/browse/IGNITE-24827
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms, thin client
>            Reporter: Pavel Tupitsyn
>            Assignee: Pavel Tupitsyn
>            Priority: Major
>              Labels: .NET, ignite-3
>             Fix For: 3.1
>
>
> Run the following code:
> {code:csharp}
> var cfg = new IgniteClientConfiguration
> {
>     LoggerFactory = LoggerFactory.Create(builder => builder.AddConsole().SetMinimumLevel(LogLevel.Debug)),
>     Endpoints = { "localhost" }
> };
> using var client = await IgniteClient.StartAsync(cfg);
> var table = await client.Tables.GetTableAsync("x");
> Console.WriteLine($"Table: {table?.Name}");
> {code}
> Error is logged on client close, even though we close it gracefully (via 'using' block):
> {code}
> info: Apache.Ignite.Internal.ClientFailoverSocket[1020]
>       Ignite.NET client version 3.0.0.2700+947054a914 is starting
> info: Apache.Ignite.Internal.ClientSocket-1[1010]
>       Server-side IdleTimeout is not set, using configured IgniteClientConfiguration.HeartbeatInterval: 00:00:30
> info: Apache.Ignite.Internal.ClientSocket-1[1017]
>       Partition assignment change notification received [remoteAddress=127.0.0.1:10800, timestamp=114183308401967104
> Table: 
> fail: Apache.Ignite.Internal.ClientSocket-1[1014]
>       Exception while reading from socket, connection closed: The operation was canceled.
>       System.OperationCanceledException: The operation was canceled.
>          at System.Threading.CancellationToken.ThrowOperationCanceledException()
>          at System.Threading.CancellationToken.ThrowIfCancellationRequested()
>          at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
>          at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
>          at Apache.Ignite.Internal.ClientSocket.ReceiveBytesAsync(Stream stream, Byte[] buffer, Int32 size, MetricsContext metricsContext, CancellationToken cancellationToken)
>          at Apache.Ignite.Internal.ClientSocket.ReadMessageSizeAsync(Stream stream, Byte[] buffer, MetricsContext metricsContext, CancellationToken cancellationToken)
>          at Apache.Ignite.Internal.ClientSocket.ReadResponseAsync(Stream stream, Byte[] messageSizeBytes, MetricsContext metricsContext, CancellationToken cancellationToken)
>          at Apache.Ignite.Internal.ClientSocket.RunReceiveLoop(CancellationToken cancellationToken)
> {code}



--
This message was sent by Atlassian Jira
(v8.20.10#820010)